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Communication

Biology • Animal Behavior • Knowledge-Based • 5 questions

Communication Knowledge-Based Download PDF

Biology · Ecology · Biology · Animal Behavior

5 Biology practice questions on Communication. Questions that assess core concepts and understanding.

Questions

  1. 1.

    Which evolutionary process refers to the modification of ancestral physiological cues or intention movements into conspicuous, stereotyped signals used for animal communication?

    • A) Habituation
    • B) Ritualization
    • C) Eavesdropping
    • D) Trophallaxis
  2. 2.

    According to the handicap principle in animal communication, why do elaborate visual ornaments and energetic courtship displays function as reliable indicators of individual quality?

    • A) They impose significant energetic or survival costs that lower-quality individuals cannot afford to sustain.
    • B) They provide direct aerodynamic and camouflage advantages that enhance overall survival against common predators.
    • C) They require negligible metabolic expenditure to produce, allowing all individuals to signal at an identical intensity.
    • D) They are culturally transmitted behaviors that eliminate genetic differences in signaling ability between competitors.
  3. 3.

    In the honeybee waggle dance, the angle of the straight waggle run relative to the vertical honeycomb indicates which piece of information about a discovered food source?

    • A) The direction of the resource relative to the current position of the sun
    • B) The absolute distance separating the nesting site from the resource
    • C) The sugar concentration and nutritional quality of the nectar
    • D) The presence of competing insect colonies near the floral patch
  4. 4.

    Which signaling modality can rapidly transmit information around physical obstacles and across distances in complete darkness, but ceases immediately once the sender stops producing the signal?

    • A) Chemical communication
    • B) Visual communication
    • C) Auditory communication
    • D) Tactile communication
  5. 5.

    Which type of signal allows an animal to mark territorial boundaries or attract mates over extended periods without the continuous physical presence of the signaling individual?

    • A) Visual displays
    • B) Pheromone signals
    • C) Auditory calls
    • D) Tactile vibrations